CO4790206A1 - Metodo y aparato para controlar una senal de timbre telefoni co - Google Patents

Metodo y aparato para controlar una senal de timbre telefoni co

Info

Publication number
CO4790206A1
CO4790206A1 CO98037687A CO98037687A CO4790206A1 CO 4790206 A1 CO4790206 A1 CO 4790206A1 CO 98037687 A CO98037687 A CO 98037687A CO 98037687 A CO98037687 A CO 98037687A CO 4790206 A1 CO4790206 A1 CO 4790206A1
Authority
CO
Colombia
Prior art keywords
noise signal
power spectrum
signal
controlling
noise
Prior art date
Application number
CO98037687A
Other languages
English (en)
Inventor
Patrik Lilja
Original Assignee
Ericsson Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ericsson Inc filed Critical Ericsson Inc
Publication of CO4790206A1 publication Critical patent/CO4790206A1/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/60—Substation equipment, e.g. for use by subscribers including speech amplifiers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M19/00—Current supply arrangements for telephone systems
    • H04M19/02—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone
    • H04M19/04—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone the ringing-current being generated at the substations
    • H04M19/042—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone the ringing-current being generated at the substations with variable loudness of the ringing tone, e.g. variable envelope or amplitude of ring signal
    • H04M19/044—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone the ringing-current being generated at the substations with variable loudness of the ringing tone, e.g. variable envelope or amplitude of ring signal according to the level of ambient noise
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers without distortion of the input signal
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices
    • H03G3/32—Automatic control in amplifiers having semiconductor devices the control being dependent upon ambient noise level or sound level

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Telephone Function (AREA)
  • Control Of Amplification And Gain Control (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Devices For Supply Of Signal Current (AREA)

Abstract

Un aparato para controlar una señal de notificación producida porun dispositivo electrónico que comprende: medio para generar una señal de ruido indicativa de un nivel de ruido ambiental; dicha señal de ruido tiene un espectro característico de potencia; medio de procesamiento para recibir la señal de ruido y para analizar el espectro de potencia de la señal de ruido; un transductor para generar una señal de notificación; y medio de control, acoplado a dicho medio de procesamiento y a dicho transductor para seleccionar una frecuencia de señal de notificación en respuesta al espectro de potencia de la señal de ruido y para hacer que dicho transductor oscile a dicha frecuencia seleccionada. Un método para controlar una señal de notificación de un dispositivo electrónico el cual consta de los siguientes pasos: generar una señal de ruido indicativa de un nivel de ruido ambiental; dicha señal de ruido tiene un espectro característico de potencia; analizar el espectro de potencia de la señal de ruido; seleccionar una frecuencia de señal de notificación en respuesta al espectro de potencia de la señal de ruido.
CO98037687A 1997-07-10 1998-07-03 Metodo y aparato para controlar una senal de timbre telefoni co CO4790206A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/891,126 US5844983A (en) 1997-07-10 1997-07-10 Method and apparatus for controlling a telephone ring signal

Publications (1)

Publication Number Publication Date
CO4790206A1 true CO4790206A1 (es) 1999-05-31

Family

ID=25397661

Family Applications (1)

Application Number Title Priority Date Filing Date
CO98037687A CO4790206A1 (es) 1997-07-10 1998-07-03 Metodo y aparato para controlar una senal de timbre telefoni co

Country Status (14)

Country Link
US (1) US5844983A (es)
EP (1) EP0995303A2 (es)
JP (1) JP2001510306A (es)
KR (1) KR20010014327A (es)
CN (1) CN1270735A (es)
AR (1) AR016322A1 (es)
AU (1) AU740803B2 (es)
BR (1) BR9810863A (es)
CO (1) CO4790206A1 (es)
EE (1) EE200000007A (es)
IL (1) IL133029A0 (es)
MY (1) MY115592A (es)
TR (1) TR200000030T2 (es)
WO (1) WO1999003259A2 (es)

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FI109158B (fi) * 2000-06-26 2002-05-31 Nokia Corp Kannettava laite ja menetelmä antaa käyttäjälle informaatiota kannettavan laitteen toiminnasta
US6954657B2 (en) * 2000-06-30 2005-10-11 Texas Instruments Incorporated Wireless communication device having intelligent alerting system
DE10064756A1 (de) * 2000-12-22 2002-07-04 Daimler Chrysler Ag Verfahren und Anordnung zur Verarbeitung von Geräuschsignalen einer Geräuschquelle
JP4200348B2 (ja) * 2001-07-06 2008-12-24 日本電気株式会社 移動体端末及びその着信鳴動方法
DE10141493A1 (de) * 2001-08-24 2003-03-20 Infineon Technologies Ag Mobiltelefon mit adaptiver Lautstärkeneinstellung
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US20040259536A1 (en) * 2003-06-20 2004-12-23 Keskar Dhananjay V. Method, apparatus and system for enabling context aware notification in mobile devices
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JP3915754B2 (ja) * 2003-08-04 2007-05-16 ソニー株式会社 携帯端末及び着信音生成方法
US7469051B2 (en) * 2003-09-11 2008-12-23 Motorola, Inc. Method and apparatus for maintaining audio level preferences in a communication device
US20050107129A1 (en) * 2003-11-13 2005-05-19 Interdigital Technology Corporation Environment-aware call annunciator
US20050113147A1 (en) * 2003-11-26 2005-05-26 Vanepps Daniel J.Jr. Methods, electronic devices, and computer program products for generating an alert signal based on a sound metric for a noise signal
US7496352B2 (en) * 2004-03-02 2009-02-24 International Business Machines Corporation Environmentally driven phone behavior
US7392066B2 (en) * 2004-06-17 2008-06-24 Ixi Mobile (R&D), Ltd. Volume control system and method for a mobile communication device
CN100440899C (zh) * 2004-11-15 2008-12-03 北京中星微电子有限公司 一种手机音量自动调节的方法及装置
US7333604B2 (en) * 2005-01-10 2008-02-19 Infone Tech, Ltd. Adaptive notification of an incoming call in a mobile phone
US8046019B2 (en) * 2006-08-04 2011-10-25 Futurewei Technologies, Inc. Method and system for optimal allocation of uplink transmission power in communication networks
US20080075271A1 (en) * 2006-09-08 2008-03-27 International Business Machines Corporation Configurable phone option to increase or decrease ring tone volumes
US8325654B2 (en) * 2006-12-28 2012-12-04 Futurewei Technologies, Inc. Integrated scheduling and power control for the uplink of an OFDMA network
US8995683B2 (en) * 2006-12-29 2015-03-31 Google Technology Holdings LLC Methods and devices for adaptive ringtone generation
TWI338492B (en) * 2007-01-05 2011-03-01 Primax Electronics Ltd Communication device
US8270621B2 (en) * 2009-02-11 2012-09-18 International Business Machines Corporation Automatic generation of audible alert according to ambient sound
CN102104669A (zh) * 2009-12-17 2011-06-22 深圳富泰宏精密工业有限公司 智能来电通知系统及方法
KR101722686B1 (ko) * 2010-07-30 2017-04-03 삼성전자주식회사 벨소리 출력 장치 및 방법
CN102497466A (zh) * 2011-11-16 2012-06-13 深圳市无线开锋科技有限公司 一种通信设备及自动调整通信设备铃声的方法
CN102571237B (zh) * 2011-12-31 2014-08-13 中国科学技术大学 一种基于周期图的无线信号检测方法
CN103428326A (zh) 2012-05-14 2013-12-04 中兴通讯股份有限公司 铃音调节处理方法及装置
US20140379343A1 (en) 2012-11-20 2014-12-25 Unify GmbH Co. KG Method, device, and system for audio data processing
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CN107370898B (zh) * 2016-05-11 2020-07-07 华为终端有限公司 铃音播放方法、终端及其存储介质

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Also Published As

Publication number Publication date
IL133029A0 (en) 2001-03-19
BR9810863A (pt) 2000-09-19
WO1999003259A2 (en) 1999-01-21
CN1270735A (zh) 2000-10-18
EP0995303A2 (en) 2000-04-26
TR200000030T2 (tr) 2000-05-22
WO1999003259A3 (en) 1999-04-01
KR20010014327A (ko) 2001-02-26
AR016322A1 (es) 2001-07-04
US5844983A (en) 1998-12-01
EE200000007A (et) 2000-08-15
AU7832898A (en) 1999-02-08
MY115592A (en) 2003-07-31
JP2001510306A (ja) 2001-07-31
AU740803B2 (en) 2001-11-15

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